112622636505 has 64 divisors (see below), whose sum is σ = 184142407680. Its totient is φ = 58766432256.

The previous prime is 112622636479. The next prime is 112622636521. The reversal of 112622636505 is 505636226211.

It is not a de Polignac number, because 112622636505 - 2²³ = 112614247897 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 116465532 + ... + 116466498.

It is an arithmetic number, because the mean of its divisors is an integer number (2877225120).

Almost surely, 2^112622636505 is an apocalyptic number.

112622636505 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

112622636505 is a deficient number, since it is larger than the sum of its proper divisors (71519771175).

112622636505 is a wasteful number, since it uses less digits than its factorization.

112622636505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1870.

The product of its (nonzero) digits is 129600, while the sum is 39.

The spelling of 112622636505 in words is "one hundred twelve billion, six hundred twenty-two million, six hundred thirty-six thousand, five hundred five".